So I have the ASRock Z97 Pro4 motherboard and I was trying to put a ASUS XONAR DG Headphone Amp & PCI 5.1 and was wondering if it was compatible or not because pcpartpicker just said it was. My dumbass just assumed it was and bought it but i think im doing something wrong because a error pops up when I installed it saying the power supply cables were detached?